W79E217A Datasheet, PDF (189/207 Pages) Winbond – 8-bit Microcontroller

Preliminary W79E217A Data Sheet
24.2 Config1
BITS
NAME
Bit0 PWMOE
Bit1 PWMEE
Bit2 OPOL
Bit3 EPOL
Bit 4
Bit 5
LCD0
LCD1
Bit 6 PWM6E
Bit 7 PWM7E
FUNCTION
PWM Odd Channel 1, 3 and 5 Enable.
1: Disable (default).
0: Enable odd PWM outputs to corresponding pins.
PWM Even Channel 0, 2 and 4 Enable.
1: Disable (default)
0: Enable odd PWM outputs to corresponding pins.
Define the polarity of PWM output after CPU reset, OPOL controls
odd PWM outputs.
1: Initial output high
0: Initial output low
Define the polarity of PWM output after CPU reset, EPOL control even
PWM outputs.
1: Initial output high
0: Initial output low
(Refer LCD CONFIG table below).
(Refer LCD CONFIG table below).
PWM Channel 6 Output Enable.
1: Disable (default).
0: Enable PWM6 output to corresponding pin.
PWM Channel 7 Output Enable.
1: Disable (default).
0: Enable PWM7 output to corresponding pin.
Table 24-2: Config 1 Option Bits
LCD 1
0
0
1
1
LCD 0
LCD PIN DEFINE
0
Seg31~0
1
P7 & P6 & Seg15~0
0
P7 & Seg23~0
1
GPIO Pins (P5, P6, P7)
Table 24-3: LCD CONFIG bits Definition Table
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Publication Release Date: December 14, 2007
Revision A3.0